CN218410109U - Window type air conditioner - Google Patents
Window type air conditioner Download PDFInfo
- Publication number
- CN218410109U CN218410109U CN202221977288.4U CN202221977288U CN218410109U CN 218410109 U CN218410109 U CN 218410109U CN 202221977288 U CN202221977288 U CN 202221977288U CN 218410109 U CN218410109 U CN 218410109U
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- motor shaft
- air duct
- air
- assembly
- air conditioner
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 230000000903 blocking effect Effects 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 15
- 239000006260 foam Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 14
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
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Abstract
The utility model discloses a window formula air conditioner, include: a base; the axial flow fan is arranged on the base and provided with a motor shaft; the air channel assembly is arranged on the base, an air channel is formed inside the air channel assembly, an axial flow fan is installed on one side of the air channel assembly, an installation gap is formed between the axial flow fan and the air channel assembly, and a motor shaft extends into the air channel; and the water blocking part is arranged on the air duct assembly and surrounds the motor shaft. The rainwater can be avoided to the manger plate spare and the motor shaft causes the corruption, fragile motor shaft, and the rainwater enters into the wind channel along the space between motor shaft and the wind channel subassembly in, cause the influence to the air-out effect of indoor side, and the manger plate spare sets up on the wind channel subassembly in addition, only need install the wind channel subassembly like this, need not set up other manger plate parts, promote assembly efficiency, in addition, the manger plate spare encircles the motor shaft setting, can block rainwater and motor shaft contact like this comprehensively, promote the manger plate effect of manger plate spare.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner technique and specifically relates to a window formula air conditioner is related to.
Background
In the related art, most window air conditioners adopt a single axial flow fan, a motor shaft of the axial flow fan needs to penetrate through a central hole between a lower air duct piece and a middle air duct piece, and annular sealing sponge needs to be adhered between the axial flow fan and an indoor air duct in order to prevent rainwater on the outdoor side from entering the air duct from a gap between the lower air duct piece and the motor shaft of the middle air duct piece.
However, this requires an additional step of attaching a sealing sponge, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a window formula air conditioner, this window formula air conditioner can avoid the rainwater to cause the corruption to the motor shaft, the fragile motor shaft to and in the rainwater enters into the wind channel along the motor shaft, cause the influence to the air-out effect of indoor side, only need when the installation in addition install the wind channel subassembly can, promote assembly efficiency, in addition, can block rainwater and motor shaft contact comprehensively, promote the manger plate effect of manger plate spare.
According to the utility model discloses a window formula air conditioner, include: a base; the axial flow fan is arranged on the base and provided with a motor shaft; the air channel assembly is arranged on the base, an air channel is formed inside the air channel assembly, the axial flow fan is installed on one side of the air channel assembly, an installation gap is formed between the axial flow fan and the air channel assembly, and the motor shaft extends into the air channel; the water blocking piece is arranged on the air duct assembly and surrounds the motor shaft.
According to the utility model discloses a window formula air conditioner, be provided with the manger plate spare, the manger plate spare can avoid the rainwater to cause the corruption to the motor shaft, the fragile motor shaft, and the rainwater enters into the wind channel along the space between motor shaft and the wind channel subassembly in, cause the influence to the air-out effect of indoor side, and the manger plate spare sets up on the wind channel subassembly, only need install the wind channel subassembly when the installation like this can, need not set up other manger plate parts, can make the structure simpler like this, and can promote assembly efficiency, in addition, the manger plate spare encircles the motor shaft setting, can block rainwater and motor shaft contact like this comprehensively, promote the manger plate effect of manger plate spare.
In some examples of the present invention, the water blocking member is disposed to protrude toward a side away from the air duct assembly.
In some examples of the invention, the protruding height of the water deflector is greater than or equal to the width of the mounting gap.
In some examples of the present invention, the axial fan is provided with a boss surrounding the motor shaft toward one side of the air duct assembly, and the water blocking member is surrounded on an outer circumferential side of the boss.
In some examples of the invention, the protruding height of the water deflector is greater than the height of the boss.
In some examples of the invention, the air duct assembly comprises: the water retaining piece is arranged on the outer sides, facing the axial flow fan, of the middle air duct piece and the lower air duct piece.
In some examples of the invention, the water guard comprises: the upper water retaining part is arranged on the middle air duct piece, the lower water retaining part is arranged on the lower air duct piece, and the upper water retaining part and the lower water retaining part are arranged oppositely from top to bottom.
In some examples of the present invention, the upper water retaining portion is integrally formed on the middle air duct member, and the lower water retaining portion is integrally formed on the lower air duct member.
In some examples of the present invention, the middle duct member and the lower duct member are both foam duct members.
In some examples of the present invention, the lower side of the middle air duct member is provided with a first fitting portion, the upper side of the lower air duct member is provided with a second fitting portion, and the first fitting portion and the second fitting portion are fitted to each other.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view illustrating a window type air conditioner according to an embodiment of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic structural view of the air duct assembly;
fig. 4 is a sectional view taken along the line B-B in fig. 3.
Reference numerals:
1. a window type air conditioner;
10. a base; 20. an axial flow fan; 21. a motor shaft; 22. a boss; 30. an air duct assembly; 31. an air duct; 32. a mounting gap; 33. a middle air duct member; 34. a lower duct member; 40. a water blocking member; 41. a water retaining part is arranged; 42. and a lower water retaining part.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
A window type air conditioner 1 according to an embodiment of the present invention will be described with reference to fig. 1 to 4.
As shown in fig. 1 and 2, a window type air conditioner 1 according to an embodiment of the present invention includes: the air duct comprises a base 10, an axial flow fan 20, an air duct assembly 30 and a water blocking piece 40. The base 10 is generally located at the bottom of the window air conditioner 1 and may serve as a support and mounting means. The axial flow fan 20 can provide a driving force to drive the indoor side fan or the outdoor side fan of the window type air conditioner 1 to rotate, so as to generate a wind suction force to suck the wind outside the window type air conditioner 1 into the window type air conditioner 1, and the axial flow fan 20 is arranged on the base 10, so that the position of the axial flow fan 20 can be fixed, and the axial flow fan 20 can stably work. The air duct assembly 30 is mainly used for the passage of indoor wind. The water blocking member 40 may function as a water blocking member.
As shown in fig. 2-4, the air duct assembly 30 is disposed on the base 10, so that the air duct assembly 30 can be fixed, and the air duct assembly 30 is more stably and firmly disposed. The inside of wind channel subassembly 30 is formed with wind channel 31, axial fan 20 is installed to one side of wind channel subassembly 30, under the drive of axial fan 20, the inspiratory wind of indoor side fan can enter into wind channel 31, can release to indoor after the heat transfer of window air conditioner 1, and axial fan 20 sets up in wind channel subassembly 30 and is close to outdoor one side, axial fan 20 when driving indoor side fan and rotating like this, can avoid axial fan 20 to cause the influence to the air inlet effect of indoor side fan, and axial fan 20 rotates the back at the drive outdoor side fan, outdoor wind can cool down axial fan 20, thereby can make axial fan 20 normally work for a long time. Generally, the indoor fan is arranged in the air duct 31, the axial flow fan 20 is provided with the motor shaft 21, the motor shaft 21 extends into the air duct 31, and the motor shaft 21 extending into the air duct 31 can be connected with the indoor fan, so that the axial flow motor can drive the indoor fan to rotate.
As shown in fig. 2, an installation gap 32 is formed between the air duct assembly 30 and the axial flow fan 20, that is, after the axial flow fan 20 is drivingly connected to the indoor side fan, the axial flow fan 20 is not tightly attached to the air duct assembly 30, but a certain installation gap 32 is left between the air duct assembly 30 and the axial flow fan 20, so that vibration generated after the axial flow fan 20 rotates can be prevented from being transmitted to the air duct assembly 30, and vibration noise is easily generated.
As shown in fig. 2-4, the water blocking member 40 can play a role of blocking water, the water blocking member 40 is disposed on the air duct assembly 30, and the water blocking member 40 is disposed around the motor shaft 21, because the motor shaft 21 extends into the indoor air duct 31, so, when rainwater on the outdoor side enters the window air conditioner 1, the water blocking member 40 can block rainwater from dropping on the motor shaft 21, thereby not only preventing the rainwater from corroding the motor shaft 21 and damaging the motor shaft 21, but also preventing the rainwater from entering the air duct 31 along a gap between the motor shaft 21 and the air duct assembly 30 and affecting the air outlet effect on the indoor side.
From this, be provided with water blocking piece 40, water blocking piece 40 can avoid the rainwater to cause the corruption to motor shaft 21, fragile motor shaft 21, and the rainwater enters into in the wind channel 31 along the space between motor shaft 21 and the wind channel subassembly 30, cause the influence to the air-out effect of indoor side, and water blocking piece 40 sets up on wind channel subassembly 30, so only need install wind channel subassembly 30 can when the installation, need not set up other manger plate parts, can make the structure simpler like this, and can promote assembly efficiency, additionally, water blocking piece 40 encircles motor shaft 21 and sets up, can block rainwater and the contact of motor shaft 21 comprehensively like this, promote the manger plate effect of water blocking piece 40.
Of course, as shown in fig. 2 and 4, the water blocking member 40 is provided to protrude on the side facing away from the air duct assembly 30. Because the motor shaft 21 of the axial flow fan 20 extends into the air duct 31 from the side far away from the air duct assembly 30, the water blocking member 40 is protruded toward the side far away from the air duct assembly 30, so that the water blocking member 40 can correspond to the position of the motor shaft 21, the water blocking member 40 is arranged around the motor shaft 21, rainwater is prevented from dropping on the motor shaft 21, and rainwater is prevented from entering the air duct 31 along the gap between the motor shaft 21 and the air duct assembly 30.
Wherein, as shown in fig. 2, the protruding height of the water stopper 40 is greater than or equal to the width of the installation gap 32. It should be noted that the projecting height of the water deflector 40 and the width of the mounting gap 32 are both dimensions in the axial direction of the motor shaft 21. Because the installation gap 32 is formed between the air duct assembly 30 and the axial flow fan 20, when the motor shaft 21 extends into the air duct 31, part of the motor shaft 21 is located at the installation gap 32, and it can be understood that the water blocking member 40 is also protruded at the position of the installation gap 32, and the protruding height of the water blocking member 40 is greater than or equal to the width of the installation gap 32, so that the water blocking member 40 can completely shield the part of the motor shaft 21 located at the installation gap 32, and the water blocking effect of the water blocking member 40 can be improved.
Further, as shown in fig. 2, a boss 22 surrounding the motor shaft 21 is provided at a side of the axial flow fan 20 facing the air duct assembly 30, and the water blocking member 40 is surrounded on an outer circumferential side of the boss 22. The axial flow fan 20 is provided with a boss 22 surrounding the motor shaft 21 on one side facing the air duct assembly 30, so that the structural strength of the motor shaft 21 can be improved, and the motor shaft 21 is not easy to be damaged when the motor shaft 21 drives the indoor fan to rotate. And the periphery side at boss 22 is encircleed to water blocking spare 40, then can avoid the rainwater to drip earlier on boss 22 like this to can flow to motor shaft 21 department along boss 22, thereby can enter into wind channel 31 in, cause the influence to the air-out effect of indoor side.
Also, as shown in fig. 2, the water stopper 40 has a protruding height greater than that of the boss 22. The height of the boss 22 is also a dimension in the axial direction of the motor shaft 21. The protruding height of the water blocking member 40 is greater than the height of the boss 22, so that the water blocking member 40 can completely shield the portion of the boss 22 located at the installation gap 32, thereby improving the water blocking effect of the water blocking member 40.
According to an alternative embodiment of the present invention, as shown in fig. 2-4, the air duct assembly 30 includes: the middle air duct member 33 and the lower air duct member 34, the middle air duct member 33 and the lower air duct member 34 together form the air duct 31, and the outer sides of the middle air duct member 33 and the lower air duct member 34 facing the axial flow fan 20 are provided with water blocking members 40. The middle air duct member 33 and the lower air duct member 34 can both form a passage through which air flows, the middle air duct member 33 and the lower air duct member 34 together form the air duct 31, that is, after air at the indoor side enters the window type air conditioner 1, the air duct 31 formed between the middle air duct member 33 and the lower air duct member 34 can pass, the motor shaft 21 extends into the air duct 31 through the connection part of the middle air duct member 33 and the lower air duct member 34, and the water blocking member 40 is arranged on the outer side of the middle air duct member 33 and the lower air duct member 34 facing the axial flow fan 20, so that the water blocking member 40 can block the motor shaft 21 at the connection part of the middle air duct member 33 and the lower air duct member 34, and rainwater is prevented from entering the air duct 31 through the connection part of the middle air duct member 33 and the lower air duct member 34.
Specifically, as shown in fig. 3 and 4, the water blocking member 40 includes: the upper water retaining part 41 and the lower water retaining part 42 are arranged, the upper water retaining part 41 is arranged on the middle air duct part 33, the lower water retaining part 42 is arranged on the lower air duct part 34, and the upper water retaining part 41 and the lower water retaining part 42 are arranged oppositely up and down. That is to say, go up retaining portion 41 and can carry out the manger plate from the top of motor shaft 21, can avoid the rainwater directly to drip on motor shaft 21 like this, thereby enter into wind channel 31 along motor shaft 21 in, retaining portion 42 can carry out the manger plate from the below of motor shaft 21 down, can avoid the rainwater to flow to the below of retaining portion 41 along well wind channel piece 33 and lower wind channel piece 34 like this, thereby can enter into wind channel 31 in entering into wind channel 31 along the space between motor shaft 21 and lower wind channel piece 34, so, can promote the manger plate effect of retaining piece 40 more comprehensively.
Further, as shown in fig. 3 and 4, the upper water stop 41 is integrally formed with the middle air duct member 33, and the lower water stop 42 is integrally formed with the lower air duct member 34. That is to say, the upper water retaining part 41 and the middle air duct part 33 are integrally formed, the lower water retaining part 42 and the lower air duct part 34 are integrally formed, so that only the middle air duct part 33 and the lower air duct part 34 are required to be installed, other water retaining parts are not required to be arranged, the structure of the window type air conditioner 1 is simpler, and the assembly efficiency can be improved.
Optionally, the middle air duct piece 33 and the lower air duct piece 34 are both foam air duct pieces 31. That is to say, the material of well wind channel part 33 and lower wind channel part 34 is the foam, and in addition, the material of upper water retaining part 41 and lower water retaining part 42 also can be the foam, and the sealed effect of foam is good, can prevent the gas leakage, and the foam can play certain heat preservation effect moreover, prevents to appear the phenomenon of condensation after contact supercooling overheated gas, and in addition, the price of foam is lower, can reduce cost.
In addition, a first matching portion is arranged on the lower side of the middle air duct piece 33, a second matching portion is arranged on the upper side of the lower air duct piece 34, and the first matching portion and the second matching portion are matched with each other. For example: one in first cooperation portion and the second cooperation portion is the buckle, and another is the draw-in groove, and the buckle card is located in the draw-in groove to can make well wind channel piece 33 and lower wind channel piece 34 fixed connection, like this moreover, well wind channel piece 33 and the assembly between the lower wind channel piece 34 are simple and convenient more, promote assembly efficiency.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A window type air conditioner, comprising:
a base;
the axial flow fan is arranged on the base and provided with a motor shaft; and the number of the first and second groups,
the air channel assembly is arranged on the base, an air channel is formed inside the air channel assembly, the axial flow fan is installed on one side of the air channel assembly, an installation gap is formed between the axial flow fan and the air channel assembly, and the motor shaft extends into the air channel;
the water blocking piece is arranged on the air duct assembly and surrounds the motor shaft.
2. The window air conditioner of claim 1, wherein the water stop is disposed to project on a side facing away from the air duct assembly.
3. The window air conditioner as set forth in claim 2, wherein said water blocking member has a projected height equal to or greater than a width of said mounting gap.
4. The window type air conditioner as claimed in claim 2, wherein a boss surrounding the motor shaft is provided at a side of the axial flow fan facing the air duct assembly, and the water guard is surrounded at an outer circumferential side of the boss.
5. The window type air conditioner as set forth in claim 4, wherein said water blocking member is protruded to a height greater than that of said boss.
6. The window air conditioner of claim 1, wherein the duct assembly comprises: the water retaining piece is arranged on the outer sides, facing the axial flow fan, of the middle air duct piece and the lower air duct piece.
7. The window air conditioner as set forth in claim 6, wherein said water blocking member includes: the upper water retaining part is arranged on the middle air duct piece, the lower water retaining part is arranged on the lower air duct piece, and the upper water retaining part and the lower water retaining part are arranged oppositely from top to bottom.
8. The window air conditioner as set forth in claim 7, wherein said upper water stop portion is integrally formed with said middle air duct member, and said lower water stop portion is integrally formed with said lower air duct member.
9. The window air conditioner as set forth in claim 8, wherein said middle duct member and said lower duct member are both foam duct members.
10. The window type air conditioner as claimed in claim 6, wherein the lower side of the middle duct member is provided with a first fitting portion, the upper side of the lower duct member is provided with a second fitting portion, and the first fitting portion and the second fitting portion are fitted to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221977288.4U CN218410109U (en) | 2022-07-28 | 2022-07-28 | Window type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221977288.4U CN218410109U (en) | 2022-07-28 | 2022-07-28 | Window type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218410109U true CN218410109U (en) | 2023-01-31 |
Family
ID=85013128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221977288.4U Active CN218410109U (en) | 2022-07-28 | 2022-07-28 | Window type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218410109U (en) |
-
2022
- 2022-07-28 CN CN202221977288.4U patent/CN218410109U/en active Active
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